194.55% is the change from 330 to 972
Calculation steps:
[( 972 - 330 ) ÷ 330] x 100 = 194.55%
Formula
Percentage change = [(972 - 330) / 330] x 100
Subtract the new number by the original number
972 - 330 = 642
642 ÷ 330 = 1.9454545454545455
1.9454545454545455 x 100 = 194.55%